Epidermoid carcinoma of the perianal skin and anal canal.
D000328:Adult; D000368:Aged; D001005:Anus Neoplasms / Q000209:etiology / Q000601:surgery*; D002294:Carcinoma, Squamous Cell / Q000601:surgery*; D005260:Female; D006801:Humans; D007813:Laparotomy; D008207:Lymphatic Metastasis / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis / Q000473:pathology